Trinocular microscope camera interface structure

Abstract

The utility model relates to the technical field of microscope equipment, and discloses a trinocular microscope camera interface structure, which comprises a slot arranged at the top of a microscope; the springs are symmetrically and fixedly connected to the inner side wall of the cavity; the limiting blocks are symmetrically and fixedly connected to the opposite ends of the spring, and inclined planes are arranged on the limiting blocks; the pull rods are symmetrically and fixedly connected to the top of the limiting block, and the top of the microscope is provided with through grooves for the pull rods to move; the fixing blocks are symmetrically and fixedly connected to the outer side wall of the connector; and the limiting grooves are symmetrically formed in the fixing block. The connector is directly inserted into the inserting groove, the limiting block is pushed into the cavity when the bottom end of the connector makes contact with the inclined face of the limiting block, the spring is extruded, when the limiting groove in the fixing block moves downwards to be located on the same horizontal line with the limiting block, the spring generating elastic force after deformation pops the limiting block into the limiting groove, and limiting of the fixing block and the connector is completed. Therefore, the camera can be inserted and installed conveniently and quickly.

Description

TECHNICAL FIELD

[0001] The utility model relates to microscope equipment technical field, concretely is a three -objective microscope camera interface structure. BACKGROUND

[0002] Three -objective microscope camera is the input device that is specially aimed at the microscope development, is only used for shooting the sample picture observed in the microscope. It is placed on the three -objective barrel of the microscope through the special adapter, and is connected with the imaging device by the data interface, and the purpose that the sample picture is displayed in the imaging device in real time is realized.

[0003] The existing three -objective microscope camera interface adopts the screw thread connection mode, and the connecting mode needs to spend more time for screwing operation when installing and disassembling, and the efficiency is lower, and the frequent screwing can cause the thread wear, and the stability and reliability of connection are affected. UTILITY MODEL CONTENT

[0004] (I) the technical problem solved

[0005] In view of the deficiency of prior art, the utility model provides a three -objective microscope camera interface structure, has the advantages of convenient installation, solves the problem that the existing three -objective microscope camera is installed more through the screw thread connection mode, spends more time, reduces the installation efficiency.

[0006] (II) technical scheme

[0007] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a three -objective microscope camera interface structure, including main component, the main component includes:

[0008] Microscope, is provided with the interface on the top;

[0009] Camera, is set up in the interface top;

[0010] The microscope is provided with the installation assembly on the interface, and the installation assembly includes:

[0011] Slot, is opened in the top of the microscope;

[0012] Cavity, is symmetrically opened in the top of the microscope, and the cavity and the slot are mutually penetrated;

[0013] Spring, is symmetrically connected in the inner wall of the cavity and is fixedly connected;

[0014] Limiting block, is symmetrically connected to the opposite end of the spring and is fixedly connected, and the limiting block has an inclined surface on it;

[0015] Pull rod, is symmetrically connected to the top of the limiting block and is fixedly connected, and the top of the microscope is provided with a through slot for the activity of the pull rod;

[0016] fixed blocks, symmetrically and fixedly connected to the outer side wall of the interface;

[0017] limiting grooves, symmetrically arranged on the fixed blocks.

[0018] Preferably, the limiting blocks and the limiting grooves are in interference fit, and the interference value is between.mm and.mm.

[0019] Preferably, the insertion slot is internally provided with a buffer pad.

[0020] Preferably, the outer side wall of the limiting block is symmetrically and fixedly connected with a sliding block, and the inner side wall of the cavity is symmetrically provided with a sliding groove, and the sliding block is slidingly connected in the sliding groove.

[0021] Preferably, the outer side wall of the interface is symmetrically and fixedly connected with a positioning block, and the top of the microscope is symmetrically provided with a positioning groove, and the positioning groove and the insertion slot are mutually penetrated.

[0022] Preferably, the outer side wall of the interface is provided with anti-skid lines.

[0023] (Three) beneficial effects

[0024] Compared with the prior art, the utility model provides a three -microscope camera interface structure has the following beneficial effects:

[0025] The camera interface has the advantages of convenient installation, the interface is directly inserted into the insertion slot, the inclined surface of the limiting block is contacted at the bottom end of the interface, the limiting block is pushed into the cavity, the spring is extruded, when the limiting groove on the fixed block is lowered to the same horizontal line as the limiting block, the spring after deformation generates the elastic force, the limiting block is popped into the limiting groove, the limiting of the fixed block and the interface is completed, thereby realizing the plug -in installation of the camera, convenient and fast. The existing three -microscope camera is installed through the threaded connection mode, and the time is spent more, and the installation efficiency is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is the structure schematic diagram of the utility model;

[0027] Figure 2 It is the enlarged structure schematic diagram of A in the utility model;

[0028] Figure 3 It is the interface structure schematic diagram of the utility model;

[0029] Figure 4 It is the cavity left view cross section structure schematic diagram in the utility model;

[0030] Figure 5The utility model discloses a chute overhead view section structure schematic diagram.

[0031] In the drawings:

[0032] 1, main component, 11, microscope, 12, interface, 13, camera,

[0033] 2, mounting assembly, 21, slot, 22, cavity, 23, spring, 24, limit block, 25, pull rod, 26, fixed block, 27, limit slot,

[0034] 3, sliding block, 31, chute, 4, positioning block, 41, positioning slot, 5, buffer pad, 6, non-slip pattern. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0036] Embodiment one

[0037] Referring to Figures 1-5 A three-eye microscope camera interface structure, including main component 1, the main component 1 includes: microscope 11, its top is provided with interface 12;Camera 13, is arranged on the top of the interface 12;The microscope 11 with the interface 12 is provided with mounting assembly 2, the mounting assembly 2 includes: slot 21, is opened in the top of the microscope 11;Cavity 22, is symmetrically opened in the top of the microscope 11, the cavity 22 with the slot 21 is mutually through;Spring 23, is symmetrically and fixedly connected to the inner wall of the cavity 22;Limit block 24, is symmetrically and fixedly connected to the opposite end of the spring 23, and the limit block 24 has inclined surface on it;Pull rod 25, is symmetrically and fixedly connected to the top of the limit block 24, and the top of the microscope 11 is provided with the through slot for the activity of the pull rod 25;Fixed block 26, is symmetrically and fixedly connected to the outer side wall of the interface 12;Limit slot 27, is symmetrically opened on the fixed block 26.The limit block 24 is interference fit with the limit slot 27, and the interference value of interference fit is between 0.05mm - 0.15mm.The slot 21 is provided with buffer pad 5 inside.

[0038] In use, the worker inserts the interface 12 directly into the slot 21, and pushes the limiting block 24 into the cavity 22 when the bottom end of the interface 12 contacts the inclined surface of the limiting block 24, so that the spring 23 is extruded. When the limiting slot 27 on the fixing block 26 moves to the same horizontal line as the limiting block 24, the spring 23 which generates elastic force after deformation will pop the limiting block 24 into the limiting slot 27, thereby limiting the fixing block 26 and the interface 12, so as to realize the plug-in installation of the camera 13, which is convenient and fast. When the interface 12 and the camera 13 need to be removed, the worker pulls the pull rod 25 outward at the same time, so that the limiting blocks 24 are driven to move away from each other, and the limiting block 24 is pulled out of the limiting slot 27. At this time, the interface 12 is not limited, and the worker can lift the interface 12 to realize the disassembly of the camera 13, thereby improving the efficiency of the installation and disassembly of the camera 13.

[0039] The interference fit between the limiting block 24 and the limiting slot 27 makes the friction and holding force between the limiting block 24 and the limiting slot 27 larger, which can effectively prevent the camera 13 from loosening or shifting due to vibration, collision or slight external force during use, and ensure that the camera 13 always remains in the correct position, thereby stably obtaining images.

[0040] After the worker fixes the interface 12, the bottom of the interface 12 contacts the buffer pad 5. The setting of the buffer pad 5 reduces the impact force when the interface 12 is inserted, effectively protects the camera 13 and the microscope 11, and prolongs the service life of the equipment.

[0041] After the worker completes the installation of the camera 13, the power cord and the video signal cord are sequentially inserted into the interface of the camera 13. In use, the microscope 11 focuses the optical image of the object on the image sensor of the camera 13. Photons in the light hit the pixel points, so that the semiconductor material generates electron-hole pairs, and the optical signal is converted into an electrical signal proportional to the intensity of the incident light. The analog electrical signal generated by the image sensor is converted into a digital signal by an analog-to-digital converter, and the brightness and color information of the image is represented in the form of binary code. At the same time, the digital signal also undergoes white balance adjustment, noise reduction, color correction and contrast enhancement processing, so as to improve the image quality. The processed digital image signal is transmitted to external devices such as computers and displays through USB, HDMI and other interfaces or Wi-Fi and other wireless ways. The device decodes the signal and displays the visual image on the screen. The specific structure is not described here.

[0042] Embodiment Two

[0043] According to the basis of embodiment one, an auxiliary function is added.

[0044] Reference Figures 1-5The outer side wall of the limiting block 24 is symmetrically and fixedly connected with a sliding block 3, the inner side wall of the cavity 22 is symmetrically and provided with a sliding groove 31, and the sliding block 3 is slidably connected in the sliding groove 31. The outer side wall of the interface 12 is symmetrically and fixedly connected with a positioning block 4, the top of the microscope 11 is symmetrically provided with a positioning groove 41, and the positioning groove 41 and the insertion groove 21 are mutually penetrated. The outer side wall of the interface 12 is provided with an anti-skid line 6.

[0045] When the limiting block 24 is moved under the influence of the cavity 22 and the pull rod 25, the sliding blocks 3 on both sides of the limiting block 24 slide in the sliding grooves 31, the sliding blocks 3 guide and limit the movement of the limiting block 24 with the sliding grooves 31, thereby improving the stability of the movement of the limiting block 24 and facilitating the timely limiting effect of the interface 12. In the process of inserting the interface 12 into the insertion groove 21, the positioning block 4 is first inserted into the positioning groove 41, thereby playing a role of preliminary positioning and ensuring that the interface 12 can be accurately inserted into the insertion groove 21. The anti-skid line 6 on the outside of the interface 12 increases the friction when the staff takes the interface 12, reduces the phenomenon of dropping the hand, thereby avoiding the camera 13 from falling and reducing the service life.

[0046] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A three-eye microscope camera interface structure, comprising a main body assembly (1), the main body assembly (1) comprising: a microscope (11) provided with an interface (12) on the top; a camera (13) provided on the top of the interface (12); characterized in that: the microscope (11) and the interface (12) are provided with a mounting assembly (2), the mounting assembly (2) comprising: a slot (21) opened on the top of the microscope (11); a cavity (22) symmetrically opened on the top of the microscope (11), the cavity (22) and the slot (21) being mutually penetrated; a spring (23) symmetrically and fixedly connected to the inner side wall of the cavity (22); a limiting block (24) symmetrically and fixedly connected to the opposite end of the spring (23), the limiting block (24) having an inclined surface thereon; a pull rod (25) symmetrically and fixedly connected to the top of the limiting block (24), the top of the microscope (11) being provided with a through slot for the movement of the pull rod (25); a fixed block (26) symmetrically and fixedly connected to the outer side wall of the interface (12); a limiting groove (27) symmetrically opened on the fixed block (26).

2. The trinocular microscope camera interface structure according to claim 1, wherein: The limiting block (24) and the limiting groove (27) are interference fit, and the interference value of the interference fit is between 0.05mm and 0.15mm.

3. The trinocular microscope camera interface structure according to claim 2, wherein: The slot (21) is provided with a buffer pad (5) inside.

4. The trinocular microscope camera interface structure according to claim 3, wherein: The outer side wall of the limiting block (24) is symmetrically and fixedly connected with a sliding block (3), and the inner side wall of the cavity (22) is symmetrically provided with a sliding groove (31), and the sliding block (3) is slidingly connected in the sliding groove (31).

5. The trinocular microscope camera interface structure according to claim 4, characterized in that: The outer side wall of the interface (12) is symmetrically and fixedly connected with a positioning block (4), and the top of the microscope (11) is symmetrically provided with a positioning groove (41), and the positioning groove (41) and the slot (21) are mutually penetrated.

6. The trinocular microscope camera interface structure according to claim 5, wherein: The outer side wall of the interface (12) is provided with anti-slip lines (6).

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